Finding the Third Proportional to 117,595.50 and 176,658

Step by Step Solution

1. Step 1: Write the proportion equation
   117,595.50 : 176,658 = 176,658 : x
2. Step 2: Convert to fraction form
   117,595.50/176,658 = 176,658/x
3. Step 3: Cross multiply
   117,595.50x = 176,658 × 176,658
4. Step 4: Simplify right side
   117,595.50x = 31,208,048,964
5. Step 5: Solve for x
   x = 31,208,048,964/117,595.50
6. Step 6: Final answer
   x = 265,384.72